Air compression apparatus



FIG. 1 is a perspective view of the air compression apparatus;

FIG. 2 is a front elevational view thereof

FIG. 3 is a top plan view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view (not provided) being a mirror image thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom elevational view thereof; and,

FIG. 7 is a cross-sectional view taken along the lines 7-7 in FIG. 3.

The broken lines illustrate unclaimed portions of the air compression apparatus, and thus form no part of the claimed design. 

CLAIM The ornamental design for an air compression apparatus, as shown and described. 